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Effects of Local-Scale Disturbance on Biocrusts

  • Eli ZaadyEmail author
  • David J. Eldridge
  • Matthew A. Bowker
Chapter
Part of the Ecological Studies book series (ECOLSTUD, volume 226)

Abstract

Disturbances to biocrusts may occur either due to human activities or natural forces. Many of the human activities that are most likely to result in biocrust disturbance are linked to agriculture including livestock production. Intensive agriculture includes many activities which cause changes to the soil surface, either mechanically, while plowing, planting, etc., or chemically, by use of herbicides, fertilizers, etc. Mechanical disturbances negatively affect biocrusts, whereas the effect of herbicides depends on the chemical used. Grazing, another mechanical disturbance caused by hoof action, usually results in reduction of biomass and changes in biocrust community structure, leading to a long-term degradation of soil function. Other major mechanical anthropogenic disturbances include military training, e.g., tank maneuvers, recreational activities, hiking, and off-road vehicle use. Biocrusts are easily destroyed by vehicles and trampling that crush or bury biocrust organisms and expose the soil to erosion. Mining is perhaps the most intensive anthropogenic disturbance, as it involves complete removal of the soil surface and even subsurface soils. Natural disturbance agents act via various mechanisms such as addition of heat, sedimentation, or limitation of resources. High- intensity fires generally cause a universal reduction in abundance of biocrust organisms, while frequent fires may select for fire-tolerant organisms. Deposition of sediments may favor groups of organisms that have a greater tolerance of burial, such as filamentous cyanobacteria. Altered precipitation patterns, including amount, seasonality, and frequency of precipitation, can have a negative or positive impact on biocrusts.

Keywords

Military Training Negev Desert Sand Burial Unburned Site Cyanobacterial Crust 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgment

We thank J. Belnap, B. Weber, and B. Büdel for their constructive suggestions and Y. Knoll for his productive revision.

References

  1. Aguilar AJ, Huber-Sannwald E, Belnap J, Smart DR, Moreno JTA (2009) Biological soil crusts exhibit a dynamic response to seasonal rain and release from grazing with implications for soil stability. J Arid Environ 73:1158–1169CrossRefGoogle Scholar
  2. Aranibar JN, Anderson IC, Epstein HE, Feral CJW, Swap RJ, Ramontsho J, Macko SA (2008) Nitrogen isotope composition of soils, C-3 and C-4 plants along land use gradients in southern Africa. J Arid Environ 72:326–337CrossRefGoogle Scholar
  3. Barger NN, Herrick JE, Van Zee J, Belnap J (2006) Impacts of biological soil crust disturbance and composition on C and N loss from water erosion. Biogeochemistry 77:247–263CrossRefGoogle Scholar
  4. Barker DH, Stark LR, Zimpfer JF, Mcletchie ND, Smith SD (2005) Evidence of drought-induced stress on biotic crust moss in the Mojave Desert. Plant Cell Environ 28:939–947CrossRefGoogle Scholar
  5. Belnap J (2003a) Biological soil crusts in deserts: a short review of their role in soil fertility, stabilization, and water relations. Algol Stud 109:113–126CrossRefGoogle Scholar
  6. Belnap J (2003b) The world at your feet: desert biological soil crusts. Front Ecol Environ 1:181–189CrossRefGoogle Scholar
  7. Belnap J, Eldridge D (2001) Disturbance and recovery of biological soil crusts. In: Belnap J, Lange OL (eds) Biological soil crusts: structure, function, and management, vol 150. Springer, Berlin, pp 363–383CrossRefGoogle Scholar
  8. Belnap J, Gillette DA (1997) Disturbance of biological soil crusts: impacts on potential wind erodibility of sandy desert soils in southern Utah. Land Degrad Dev 8:355–362CrossRefGoogle Scholar
  9. Belnap J, Warren SD (2002) Patton’s tracks in the Mojave Desert, USA: an ecological legacy. Arid Land Res Manage 16:245–258CrossRefGoogle Scholar
  10. Belnap J, Phillips SL, Troxler T (2006) Soil lichen and moss cover and species richness can be highly dynamic: the effects of invasion by the annual exotic grass Bromus tectorum, precipitation, and temperature on biological soil crusts in SE Utah. Appl Soil Ecol 32:63–76CrossRefGoogle Scholar
  11. Belnap J, Phillips SL, Smith SD (2007) Dynamics of cover, UV-protective pigments, and quantum yield in biological soil crust communities of an undisturbed Mojave Desert shrubland. Flora 202:674–686CrossRefGoogle Scholar
  12. Belnap J, Reynonds RL, Reheis MC, Phillips SL, Urban FE, Goldstein HL (2009) Sediment losses and gains across a gradient of livestock grazing and plant invasion in a cool, semi-arid grassland, Colorado Plateau, USA. Aeolian Res 27–43Google Scholar
  13. Berkeley A, Thomas AD, Dougill AJ (2005) Cyanobacterial soil crusts and woody shrub canopies in Kalahari rangelands. Afr J Ecol 43:137–145CrossRefGoogle Scholar
  14. Beymer RJ, Klopatek JM (1992) Effects of grazing on cryptogamic crusts in Pinyon-Juniper woodlands in Grand-Canyon-National-Park. Am Midl Nat 127:139–148CrossRefGoogle Scholar
  15. Beyschlag W, Wittland M, Jentsch A, Steinlein T (2008) Soil crusts and disturbance benefit plant germination, establishment and growth on nutrient deficient sand. Basic Appl Ecol 9:243–252CrossRefGoogle Scholar
  16. Boeken B, Ariza C, Gutterman Y, Zaady E (2004) Environmental factors affecting dispersal, germination and distribution of Stipa capensis in the Negev Desert. Isr Ecol Res 19:533–540CrossRefGoogle Scholar
  17. Bowker MA (2007) Biological soil crust rehabilitation in theory and practice. Restor Ecol 15:13–23CrossRefGoogle Scholar
  18. Bowker MA, Belnap J, Rosentreter R, Graham B (2004) Wildfire-resistant biological soil crusts and fire-induced loss of soil stability in Palouse prairies, USA. Appl Soil Ecol 26:41–52CrossRefGoogle Scholar
  19. Bowker MA, Belnap J, Miller ME (2006) Spatial modeling of biological soil crusts to support rangeland assessment and monitoring. Rangeland Ecol Manage 59:519–529CrossRefGoogle Scholar
  20. Bowker MA, Johnson NC, Belnap J, Koch GW (2008) Short term measurement of change in aridland lichen cover using repeat photography and fatty acids. J Arid Environ 72:869–878CrossRefGoogle Scholar
  21. Briggs AL, Morgan JW (2012) Post-cultivation recovery of biological soil crusts in semi-arid native grasslands, southern Australia. J Arid Environ 77:84–89CrossRefGoogle Scholar
  22. Chaudhary VB, Bowker MA, O’Dell TE, Grace JB, Redman AE, Johnson NC, Rillig M (2009) Untangling the biological controls on soil stability in semi-arid shrublands. Ecol Appl 40:2309–2316Google Scholar
  23. Christensen JH, Hewitson B, Busuioc A, Chen A, Gao X, Held I, Jones R, Kolli RK, Kwon WT, Laprise R, Magaña Rueda V, Mearns L, Menéndez CG, Räisänen J, Rinke A, Sarr A, Whetton P (2007) Regional climate projections. In: Solomon S, Qin D, Manning M, Chen Z, Marquis M, Averyt KB, Tignor M, Miller HL (eds) Climate change 2007: the physical science basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 848–940Google Scholar
  24. Coe KK, Belnap J, Sparks JP (2012) Precipitation-driven carbon balance controls survivorship of desert biocrust mosses. Ecology 93:1626–1636PubMedCrossRefGoogle Scholar
  25. Cole DN (1990) Trampling disturbance and recovery of cryptogamic soil crusts in Grand Canyon National Park. Great Basin Nat 50:321–325.Google Scholar
  26. Concostrina-Zubiri L, Huber-Sannwald E, Martinez I, Flores JLF, Escudero A (2013) Biological soil crusts greatly contribute to small-scale soil heterogeneity along a grazing gradient. Soil Biol Biochem 64:28–36CrossRefGoogle Scholar
  27. Concostrina-Zubiri L, Martínez I, Rabasa SG, Escudero A (2014) The influence of environmental factors on biological soil crust: from a community perspective to a species level approach. J Veg Sci 25(2):503–513. doi: 10.1111/jvs.12084 CrossRefGoogle Scholar
  28. Cuny D, Van Haluwyn C, Shirali P, Zerimech F, Jérôme L, Haguenoer JM (2004) Cellular impact of metal trace elements in terricolous lichen Diploschistes muscorum (Scop.) R. Sant.-identification of oxidative stress biomarkers. Water Air Soil Pollut 152(1-4):55–69CrossRefGoogle Scholar
  29. Daryanto S, Eldridge DJ (2010) Plant and soil surface responses to a combination of shrub removal and grazing in a shrub-encroached woodland. J Environ Manage 91:2639–2648PubMedCrossRefGoogle Scholar
  30. Daryanto S, Eldridge DJ, Wang L (2013) Ploughing and grazing alter the spatial patterning of surface soils in a shrub-encroached woodland. Geoderma 200:67–76CrossRefGoogle Scholar
  31. Dettweiler-Robinso E, Ponzetti JM, Bakker JD (2013) Long-term changes in biological soil crust cover and composition. Ecol Process 2(1):5. doi: 10.1186/2192-1709-2-5 CrossRefGoogle Scholar
  32. Doudle S, Williams W (2010) Can we kick-start mining rehabilitation with cyanobacterial crusts? In: Eldridge DJ, Waters C (eds) Proceedings of the 16th biennial conference of the Australian Rangeland Society. Bourke Australian Rangeland Society, Perth, pp 1–6Google Scholar
  33. Dümig A, Veste M, Hagedorn F, Fischer T, Lange P, Spröte R, Kögel-Knabner I (2014) Water-soluble organic matter from biological soil crusts induces initial formation of sandy temperate soils. Catena 122:196–208CrossRefGoogle Scholar
  34. Eichberg C, Storm C, Schwabe A (2007) Endozoochorous dispersal, seedling emergence and fruiting success in disturbed and undisturbed successional stages of sheep-grazed inland sand ecosystems. Flora 202:3–26CrossRefGoogle Scholar
  35. Eldridge DJ, Bradstock RA (1994) The effect of time since fire on the cover and composition of cryptogamic soil crusts on a Eucalyptus shrubland soil. Cunninghamia 3:521–527Google Scholar
  36. Eldridge DJ, Greene RSB (1994) Microbiotic soil crusts: a review of their roles in soil and ecological processes in the rangelands of Australia. Aust J Soil Res 32:389–415CrossRefGoogle Scholar
  37. Eldridge DJ, Leys JF (1999) Dispersal of the vagant lichen Chondropsis semiviridis in south-western NSW. Aust J Bot 47:157–164CrossRefGoogle Scholar
  38. Eldridge DJ, Semple WS, Koen TB (2000a) Dynamics of cryptogamic soil crusts in a derived grassland in south-eastern Australia. Aust Ecol 25:232–240CrossRefGoogle Scholar
  39. Eldridge DJ, Zaady E, Shachak M (2000b) Infiltration through three contrasting biological soil crusts in patterned landscapes in the Negev, Israel. Catena 40:323–336CrossRefGoogle Scholar
  40. Eldridge DJ, Zaady E, Shachak M (2002) Microphytic crusts, shrub patches and water harvesting in the Negev desert: the Shikim system. Landsc Ecol 17(6):587–597CrossRefGoogle Scholar
  41. Eldridge DJ, Bowker MA, Maestre FT, Alonso P, Mau RL, Papadopoulos J, Escudero A (2010) Interactive effects of three ecosystem engineers on infiltration in a semi-arid Mediterranean grassland. Ecosystems 13:495–510CrossRefGoogle Scholar
  42. Escolar C, Martínez I, Bowker MA, Maestre FT (2012) Warming reduces the growth and diversity of biological soil crusts in a semi-arid environment: implications for ecosystem structure and functioning. Philos Trans R Soc B 367:3087–3099CrossRefGoogle Scholar
  43. Fischer T, Veste M, Wiehe W, Lange P (2010) Water repellency and pore clogging at early successional stages of microbiotic crusts on inland dunes, Brandenburg, NE Germany. Catena 80:47–52CrossRefGoogle Scholar
  44. Ford PL, Johnson GV (2006) Effects of dormant- vs. growing-season fire in shortgrass steppe: biological soil crust and perennial grass responses. J Arid Environ 67:1–14CrossRefGoogle Scholar
  45. Golodets C, Boeken B (2006) Moderate sheep grazing in semiarid shrubland alters small-scale soil surface structure and patch properties. Catena 65:285–291CrossRefGoogle Scholar
  46. Gomez DA, Aranibar JN, Tabeni S, Villagra PE, Garibotti IA, Atencio A (2012) Biological soil crust recovery after long-term grazing exclusion in the Monte Desert (Argentina) changes in coverage, spatial distribution, and soil nitrogen. Acta Oecol 38:33–40CrossRefGoogle Scholar
  47. Graetz RD, Ludwig JA (1978) A method for the analysis of biosphere data applicable to range assessment. Aust Rangeland J 1:126–136CrossRefGoogle Scholar
  48. Gray DW, Lewis LA, Cardon ZG (2007) Photosynthetic recovery of desert green algae (chlorophyta) and their aquatic relatives. J Hydrol 379:220–228Google Scholar
  49. Greene RSB, Chartres CJ, Hodgkinson KC (1990) The effects of fire on the soil in a degraded semi-arid land. I. Cryptogam cover and physical and micromorphological properties. Aust J Soil Res 28:755–775CrossRefGoogle Scholar
  50. Harper KT, Marble JR (1988) A role for nonvascular plants in management of arid and semi-arid rangelands. In: Tueller PT (ed) Vegetation science applications for rangeland analysis and management. Springer, Dordrecht, pp 135–165CrossRefGoogle Scholar
  51. Hawkes CV, Flechtner VR (2002) Biological soil crusts in a xeric florida shrubland: composition, abundance, and spatial heterogeneity of crusts with different disturbance histories. Microb Ecol 43:1–12PubMedCrossRefGoogle Scholar
  52. Hilty J, Eldridge D, Rosentreter R, Wicklow-Howard M, Pellant M (2004) Recovery of biological soil crusts following wildfire in Idaho. J Range Manage 57:89–96CrossRefGoogle Scholar
  53. Hodgins IW, Rogers RW (1997) Correlations of stocking with the cryptogamic soil crust of a semi-arid rangeland in southwest Queensland. Aust J Ecol 22:425–431CrossRefGoogle Scholar
  54. Holst J, Butterbach-Bahl K, Liu CY, Zheng XH, Kaiser AJ, Schnitzler JP, Zechmeister-Boltenstern S, Bruggemann N (2009) Dinitrogen fixation by biological soil crusts in an Inner Mongolian steppe. Biol Fertil Soils 45:679–690CrossRefGoogle Scholar
  55. Hu CX, Zhang DL, Huang ZB, Liu YD (2003) The vertical micro-distribution of cyanobacteria and green algae within desert crusts and the development of the algal crusts. Plant Soil 257:97–111CrossRefGoogle Scholar
  56. Jasoni RL, Smith SD, Arnone JA III (2005) Net ecosystem CO2 exchange in Mojave Desert shrublands during the eighth year of exposure to elevated CO2. Glob Change Biol 11:749–756CrossRefGoogle Scholar
  57. Jentsch A, Beyschlag W (2003) Vegetation ecology of dry acidic grasslands in the lowland areas of central Europe. Flora 198:3–25CrossRefGoogle Scholar
  58. Jentsch A, Friedrich S, Steinlein T, Beyschlag W, Nezadal W (2009) Assessing conservation action for substitution of missing dynamics on former military training areas in central Europe. Restor Ecol 17:107–116CrossRefGoogle Scholar
  59. Jeschke M, Kiehl K (2008) Effects of a dense moss layer on germination and establishment of vascular plants in newly created calcareous grassland. Flora 203:557–566CrossRefGoogle Scholar
  60. Jia RL, Li XR, Liu LC, Gao YH, Li XJ (2008) Responses of biological soil crusts to sand burial in a revegetated area of the Tengger desert, northern china. Soil Biol Biochem 40:2827–2834CrossRefGoogle Scholar
  61. Johansen JR (2001) Impact of fire on biological soil crusts. In: Belnap J, Lange OL (eds) Biological soil crusts: structure, function, and management, vol 150. Springer, Berlin, pp 385–397CrossRefGoogle Scholar
  62. Kodama T, Ding L, Yoshida M, Yajima M (2001) Biodegradation of an s-triazine herbicide, simazine. J Mol Catal B Enzymatic 11:1073–1078CrossRefGoogle Scholar
  63. Kranner I, Beckett R, Hochman A, Nash TH III (2008) Desiccation tolerance in lichens: a review. Bryologist 111:576–593CrossRefGoogle Scholar
  64. Landres PB, Morgan P, Swanson FJ (1999) Overview of the use of natural variability concepts in managing ecological systems. Ecol Appl 9:1179–1188Google Scholar
  65. Li XR, Jia XH, Long LQ, Zerbe S (2005) Effects of biological soil crusts on seed bank, germination and establishment of two annual plant species in the Tengger Desert (N China). Plant Soil 277:375–385CrossRefGoogle Scholar
  66. Liu HJ, Han XG, Li LH, Huang JH, Liu HS, Li X (2009) Grazing density effects on cover, species composition, and nitrogen fixation of biological soil crust in an Inner Mongolia steppe. Range Ecol Manage 62:321–327CrossRefGoogle Scholar
  67. Lovich JE, Bainbridge D (1999) Anthropogenic degradation of the Southern California desert ecosystem and prospects for natural recovery and restoration. Environ Manage 24:309–326PubMedCrossRefGoogle Scholar
  68. Maestre FT, Salguero-Gómez R, Quero JL (2012) It is getting hotter in here: determining and projecting the impacts of global environmental change on drylands. Philos Trans R Soc B Biol Sci 367:3062–3075CrossRefGoogle Scholar
  69. Martínez ML, Maun MA (1999) Responses of dune mosses to experimental burial by sand under natural and greenhouse conditions. Plant Ecol 145:209–219CrossRefGoogle Scholar
  70. Memmott KL, Anderson VJ, Monsen SB (1998) Seasonal grazing impact on cryptogamic crusts in a cold desert ecosystem. J Range Manage 51:547–550CrossRefGoogle Scholar
  71. Mueller RC, Scudder CM, Porter ME, Talbot Trotter IIIR, Gehring CA, Whitham TG (2005) Differential tree mortality in response to severe drought: evidence for long-term vegetation shifts. J Ecol 93:1085–1093CrossRefGoogle Scholar
  72. Muscha JM, Hild AL (2006) Biological soil crusts in grazed and ungrazed Wyoming sagebrush steppe. J Arid Environ 67:195–207CrossRefGoogle Scholar
  73. O’Bryan KE, Prober SM, Lunt ID, Eldridge DJ (2009) Frequent fire promotes diversity and cover of biological soil crusts in a derived temperate grassland. Oecologia 159:827–838PubMedCrossRefGoogle Scholar
  74. Oliver MJ, Velten J, Mishler BD (2005) Desiccation tolerance in bryophytes: a reflection of the primitive strategy for plant survival in dehydrating habitats. Integr Comp Biol 59:788–799CrossRefGoogle Scholar
  75. Pickett STA, Kolasa J, Armesto JJ, Collins SL (1989) The ecological concept of disturbance hierarchical levels and its expression at various. Oikos 54:129–136CrossRefGoogle Scholar
  76. Pietrasiak N, Johansen JR, La Doux T, Graham RC (2011) Comparison of disturbance impacts to and spatial distribution of biological soil crusts in the Little San Bernardino mountains of Joshua Tree National Park, California. West N Am Nat 71:539–552CrossRefGoogle Scholar
  77. Ponzetti JM, McCune BP (2001) Biotic soil crusts of Oregon’s shrub steppe: community composition in relation to soil chemistry, climate, and livestock activity. Bryologist 104:212–225CrossRefGoogle Scholar
  78. Prosser CW, Sedivec KK, Barker WT (2000) Tracked vehicle effects on vegetation and soil characteristics. J Range Manage 53:666–670CrossRefGoogle Scholar
  79. Pueyo Y, Moret-Fernandez D, Saiz H, Bueno CG, Alados CL (2013) Relationships between plant spatial patterns, water infiltration capacity, and plant community composition in semi-arid Mediterranean ecosystems along stress gradients. Ecosystems 16:452–466CrossRefGoogle Scholar
  80. Rao B, Liu Y, Lan S, Wu P, Wang W, Li D (2012) Effects of sand burial on the early developments of cyanobacterial crusts in the field. Eur J Soil Biol 48:48–55CrossRefGoogle Scholar
  81. Read CF, Duncan DH, Vesk PA, Elith J (2008) Biological soil crust distribution is related to patterns of fragmentation and landuse in a dryland agricultural landscape of southern Australia. Landsc Ecol 23(9):1093–1105CrossRefGoogle Scholar
  82. Reed SC, Coe KK, Sparks JP, Housman DC, Zelikova TJ, Belnap J (2012) Changes to dryland rainfall result in rapid moss mortality and altered soil fertility. Nat Clim Change 2:752–755CrossRefGoogle Scholar
  83. Reisner MD, Grace JB, Pyke DA, Doescher PS (2013) Conditions favouring Bromus tectorum dominance of endangered sagebrush steppe ecosystems. J Appl Ecol 50:1039–1049CrossRefGoogle Scholar
  84. Rogers RW, Lange RT (1971) Lichen populations on arid soil crusts around sheep watering places in South Australia. Oikos 22:93–100CrossRefGoogle Scholar
  85. Root HT, McCune B (2012) Regional patterns of biological soil crust lichen species composition related to vegetation, soils, and climate in Oregon, USA. J Arid Environ 79:93–100CrossRefGoogle Scholar
  86. Schulten JA (1985) The effects of burning on the soil lichen community of a sand prairie. Bryologist 88:110–114CrossRefGoogle Scholar
  87. Scutari NC, Bertiller MB, Carrera AL (2004) Soil-associated lichens in rangelands of north-eastern Patagonia: lichen groups and species with potential as bioindicators of grazing disturbance. Lichenologist 36:405–412CrossRefGoogle Scholar
  88. Shachak M, Steinberger Y (1980) An algae – desert snail food chain: energy flow and soil turnover. Oecologia 146:402–411CrossRefGoogle Scholar
  89. Shachak M, Chapman EA, Steinberger Y (1976) Feeding, energy flow and soil turnover in desert isopod, Hemilepistus reaumuri. Oecologia 24:57–69CrossRefGoogle Scholar
  90. Spröte R, Fischer T, Veste M, Raab T, Wiehe W, Lange P, Bens O, Huttl RF (2010) Biological topsoil crusts at early successional stages on quaternary substrates dumped by mining in Brandenburg, NE Germany. Geomorphologie 4:359–370CrossRefGoogle Scholar
  91. St. Clair LLS, Johansen JR, St. Clair SJS, Knight KB (2007) The influence of grazing and other Environ factors on lichen community structure along an alpine tundra ridge in the Uinta Mountains, Utah, USA. Arct Antarct Alp Res 39:603–613CrossRefGoogle Scholar
  92. Thomas AD (2012) Impact of grazing intensity on seasonal variations in soil organic carbon and soil CO2 efflux in two semiarid grasslands in southern Botswana. Philos Trans R Soc B 367:3076–3086CrossRefGoogle Scholar
  93. Thomas AD, Dougill AJ (2007) Spatial and temporal distribution of cyanobacterial soil crusts in the Kalahari: implications for soil surface properties. Geomorphology 85:17–29CrossRefGoogle Scholar
  94. Verwijmeren M, Rietkerk M, Bautista S, Mayor AG, Wassen JM, Smit C (2014) Drought and grazing combined: contrasting shifts in plant interactions at species pair and community level. J Arid Environ 111:53–60CrossRefGoogle Scholar
  95. Wang WB, Yang CY, Tang DS, Li DH, Liu YD, Hu CX (2007) Effects of sand burial on biomass, chlorophyll fluorescence and extracellular polysaccharides of man-made cyanobacterial crusts under experimental conditions. Sci China Ser C 50:530–534Google Scholar
  96. Wang XQ, Zhang ZM, Jiang J, Yang WK, Guo HZ, Hu FY (2009) Effects of spring-summer grazing on longitudinal dune surface in southern Gurbantunggut Desert. J Geogr Sci 19:299–308CrossRefGoogle Scholar
  97. Warren SD, Eldridge DJ (2001) Biological soil crusts and livestock in arid regions: are they compatible? In: Belnap J, Lange O (eds) Biological soil crusts: structure, manage and function, vol 150, Ecological studies. Springer, Berlin, pp 401–416CrossRefGoogle Scholar
  98. Warren SD, St. Clair L (2009) December Page 3 www.firescience.gov. Fire Sci Brief 85:3–4Google Scholar
  99. Weed Science Society of America (WSSA) (1989) Herbicide handbook of the Weed Society of America, 6th edn. WSSA, Champaign, ILGoogle Scholar
  100. West NE (1990) Structure and function of soil microphytic crusts in wildland ecosystems of arid and semi-arid regions. Adv Ecol Res 20:179–223CrossRefGoogle Scholar
  101. White PS, Pickett STA (1985) Natural disturbance and patch dynamics: an introduction. In: Pickett STA, White PS (eds) The ecology of natural disturbance and patch dynamics. Academic Press, Orlando, pp 3–13Google Scholar
  102. Williams WJ, Eldridge DJ (2011) Deposition of sand over a cyanobacterial soil crust increases nitrogen bioavailability in a semi-arid woodland. Appl Soil Ecol 49:26–31CrossRefGoogle Scholar
  103. Williams WJ, Eldridge DJ, Alchin BM (2008) Grazing and drought reduce cyanobacterial soil crusts in an Australian Acacia woodland. J Arid Environ 72:1064–1075CrossRefGoogle Scholar
  104. Youtie B, Ponzetti J, Salzer D (1999) Fire and herbicides for exotic annual grass control: effects on native plants and microbiotic soil organisms. In: Eldridge D, Freudenberger D (eds) Proceedings of the VI International Rangeland Congress. International Rangeland Congress, Aitkenvale, QLD, pp 590–591Google Scholar
  105. Zaady E, Offer YZ (2010) Biogenic soil crusts and soil depth: a long-term case study from the Central Negev desert highland. Sedimentology 57:351–358CrossRefGoogle Scholar
  106. Zaady E, Shachak M, Moshe Y (2001) Ecological approach for afforestation in arid regions of the Northern Negev Desert, Israel. In: Vajpeyi D (ed) Deforestation, environment and sustainable development, a comparative analysis. Greenwood Publishing, Westport, CT, pp 219–238Google Scholar
  107. Zaady E, Levacov R, Shachak M (2004) Application of the herbicide, Simazine, and its effect on soil surface parameters and vegetation in a patchy desert landscape. Arid Land Res Manage 18:397–410CrossRefGoogle Scholar
  108. Zaady E, Arbel S, Barkai D, Sarig S (2013) Long-term impact of agricultural practices on biological soil crusts and their hydrological processes in a semiarid landscape. J Arid Environ 90:5–11CrossRefGoogle Scholar
  109. Zhang JH, Wu B, Li YH, Yang WB, Lei YK, Han HY, He J (2013) Biological soil crust distribution in Artemisia ordosica communities along a grazing pressure gradient in Mu Us Sandy Land, Northern China. J Arid Land 5:172–179CrossRefGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Eli Zaady
    • 1
    Email author
  • David J. Eldridge
    • 2
  • Matthew A. Bowker
    • 3
  1. 1.Department of Natural Resources, Agricultural Research Organization, Institute of Plant SciencesGilat Research CenterNegev 2Israel
  2. 2.Centre for Ecosystem Science, School of Biological Earth and Environmental ScienceUniversity of NSWSydneyAustralia
  3. 3.School of ForestryNorthern Arizona UniversityFlagstaffUSA

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